PAINTDLGREGIONINFO
typedef struct _PAINTDLGREGIONINFO{L_INT nSize;L_INT32 dwFlags;L_TCHAR * pszTitle;COLORREF crUpperTolerance;COLORREF crLowerTolerance;L_INT nRoundRectEllipseWidth;L_INT nRoundRectEllipseHeight;} PAINTDLGREGIONINFO, *pPAINTDLGREGIONINFO ;
The PAINTDLGREGIONINFO structure contains information about the Region dialog.
Members
nSize
Size of this structure.
dwFlags
User interface flags for the dialog. Determines the layout and action of the dialog. Possible values are:
| Setting | Description |
|---|---|
| PAINT_DLG_REGION_SHOWALL | [0x00000001] Show all controls. |
| PAINT_DLG_REGION_SHOWLOWERTOLERANCE | [0x00000002] Show Lower tolerance control. |
| PAINT_DLG_REGION_SHOWUPPERTOLERANCE | [0x00000004] Show Upper tolerance control. |
| PAINT_DLG_REGION_SHOWELLIPSEWIDTH | [0x00000008] Show Ellipse width control. |
| PAINT_DLG_REGION_SHOWELLIPSEHEIGHT | [0x00000010] Show Ellipse height control. |
| PAINT_DLG_REGION_SHOWDEFAULT | [0x00000020] Show Default control. |
| PAINT_DLG_REGION_INITUSEDEFAULT | [0x00000040] Use the initial default values for the dialog control. |
pszTitle
Character string containing the Dialog box caption text.
crUpperTolerance
COLORREF value that contains the amount of upper variance allowed from the selected color. Valid values are between 0 and 255. The values of R, G and B will be used to check the tolerance.
crLowerTolerance
COLORREF value that contains the amount of lower variance allowed from the selected color. Valid values are between 0 and 255. The values of R, G and B will be used to check the tolerance.
nRoundRectEllipseWidth
Value indicating the width, in pixels, of the ellipse used to create a round rectangle region. Valid values are 0 to 500.
nRoundRectEllipseHeight
Value indicating the height, in pixels, of the ellipse used to create a round rectangle region. Valid values are 0 to 500.
Comments
An image of the Region dialog can be seen below.
